Letters that make drowsy
s, o, d, r, w, y are letters that make 'drowsy'
2 possible definitions for 'drowsy'
Under this definition, drowsy is an adjective and has the following properties:
drowsing(a), dozy have the same meaning as 'drowsy'
doze, drowse, sleepiness, drowsiness, somnolence are derivatives of 'drowsy'.
asleep(p) is similar to drowsy.
"made drowsy by the long ride", "it seemed a pity to disturb the drowsing (or dozing) professor", "a tired dozy child", "the nodding (or napping) grandmother in her rocking chair"
Under this definition, drowsy is an adjective and has the following properties:
oscitant, yawning(a) have the same meaning as 'drowsy'
inattentive is similar to drowsy.